Subtract 49/36 from 9/40
1st number: 9/40, 2nd number: 1 13/36
9/40 - 49/36 is -409/360.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 36 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 40 × 9 = 360,
9/40 = 9 × 9/40 × 9 = 81/360 - Likewise, for the 2nd fraction, since 36 × 10 = 360,
49/36 = 49 × 10/36 × 10 = 490/360 - Subtract the two like fractions:
81/360 - 490/360 = 81 - 490/360 = -409/360
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